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	Microstructure and dielectric properties of Nd-doped bismuth titanate
	Zang, Yongyuan ; Xie, Dan ; Xiao, Yehui ; Ruan, Yong ; Ren, Tianling ; Liu, Litian
	2010-05-07 ; 2010-05-07
会议名称	INTEGRATED FERROELECTRICS ; 19th International Symposium on Integrated Ferroelectrics ; Bordeaux, FRANCE ; Web of Science
关键词	ferroelectric BNdT sol-gel dielectric properties THIN-FILMS FERROELECTRIC PROPERTIES BI4TI3O12 Engineering, Electrical & Electronic Physics, Applied Physics, Condensed Matter
中文摘要	B3.15Nd0.85Ti3O12 (BNdT) thin films were prepared on Pt(100)/Ti/SiO2/Si(100) substrate by sol-gel process. Perovskite crystalline was observed in the thin films achieved, and the grain size of the thin film was about 200 nm in diameter with sharp and clear boundaries between different films and the Pt electrodes. Well-saturated polarization-voltage (PV) switching curves were examined in the BNdT thin films. The remnant polarization and the coercive field of the BNdT thin films annealed at 750 degrees C were 43 mu C/cm(2) and 66 kv/cm at an applied voltage of 8v, respectively. The dielectric constant and the dissipation factor were 583 and 0.07 respectively, measured at 100 KHz.; Natl Sch Elect & Telecoms
会议录出版者	TAYLOR & FRANCIS LTD ; ABINGDON ; 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/16913]
专题	清华大学
推荐引用方式 GB/T 7714	Zang, Yongyuan,Xie, Dan,Xiao, Yehui,et al. Microstructure and dielectric properties of Nd-doped bismuth titanate[C]. 见:INTEGRATED FERROELECTRICS, 19th International Symposium on Integrated Ferroelectrics, Bordeaux, FRANCE, Web of Science.

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